baber/WOPTO huggingface dataset:
Patent TW-511400-B (TW)
Title: Copper clad laminate
Inventor: YAMAMOTO TAKUYA
IPC: H05K1/02
Filed: 2001-08-03
Granted: 2002-11-21
Abstract: To reduce warping of a copper clad laminate coated with copper foils of different thicknesses on both sides, and thereby to improve production efficiency of the printed-wiring boards, there is provided a copper clad laminate coated with copper foils of different thicknesses on both sides, wherein a first copper foil on one side of the laminate is not recrystallizable by hot pressing for production of said laminate and a second foil on the other side is recrystallizable by the hot pressing and thicker than the first foil.
Patent TW-503623-B (TW)
Title: Delay lock circuit using bisection algorithm and related method
Inventor: CHEN JUI-LUNG
IPC: H03L7/00
Filed: 2001-08-10
Granted: 2002-09-21
Abstract: A method for performing a delay lock to generate a second clock according to a first clock and to synchronize the second clock with the first clock is provided. The method has correcting processes executed to increase or decrease, by a correction interval, a delay time between corresponding periods of the first clock and the second clock. The correction interval for a subsequent correcting process is substantially half the previous correction interval of the previous correcting process.
Patent TW-I257611-B (TW)
Title: Method of controlling recording of optical disk, its drive unit and recording system
Inventor: HIGASHI MASATO
IPC: G11B19/02
Filed: 2001-09-06
Granted: 2006-07-01
Abstract: As shown in Fig.1, the method of controlling recording of optical disk, its drive unit and recording system, when the data transmission from the host computer is broken off while recording the data transmitted from the host computer (2) in the track (52) of the disk (10) in the drive unit (1) of the optical disk, the recording onto the track (52) is stopped and switched to recording process of lead-out area (53), and after the recording process of lead-out area (53) is ended, the track information (TOC data, PMA data) from the 1st track to the last track is changed in accordance with the track data actually recorded in the disk (10), and said changed track information is recorded in lead-in area (51) and PMA (50). In the method of controlling recording of optical disk, its drive unit and recording system with such kind of construction, it is possible to make a reproducible optical disk even when error occurs during the recording of data onto the optical disk and when recording process is interrupted.
Patent TW-512478-B (TW)
Title: Alignment apparatus
Inventor: KURATA SHUNSUKE
IPC: H01L21/68
Filed: 2001-09-12
Granted: 2002-12-01
Abstract: This invention provides an alignment apparatus in which a correction for centering semiconductor wafers (5A, 5B) is determined from four wafer edges sensed by non-contact position sensors (21-24) to center the semiconductor wafers (5A, 5B) in a wafer delivery position P1 where the semiconductor wafers (5A, 5B) are delivered from a wafer transfer robot (4) to a wafer transfer apparatus (14).
Patent TW-523636-B (TW)
Title: Picture taking and positioning device
Inventor: CHEN JR-MING
IPC: G03B5/00
Filed: 2001-09-14
Granted: 2003-03-11
Abstract: A picture taking device with positioning function is provided for a digital camera. When taking pictures of objects in close distance with a digital camera, the device enables fast photographing with quality pictures. The picture taking device consists of a positioning element and an object holder. The positioning element is secured to the digital camera at one end and the object holder at the other end to set the distance between the digital camera and the object to an optimized picture taking distance; while the object holder is secured to the positioning element and holds the object to be photographed.
Patent TW-529205-B (TW)
Title: A method for designing a small antenna matched to an input impedance, and small antennas designed according to the method
Inventor: SHAMIR ADI
IPC: H01Q7/00
Filed: 2001-09-27
Granted: 2003-04-21
Abstract: A method for designing a high performance, small antenna that is matched to a required output impedance, does not require filtering, is simple and inexpensive to manufacture, and is easily integrable with an RF power amplifier-with minimum cost, minimum external components and minimum energy losses. The method includes finding a singular point in the impedance vs. antenna geometrical dimension/wavelength ratio graph, the singular point exhibiting a high very high positive reactance, setting the antenna geometry to match this point, and canceling the very high positive reactance (high inductance) resulting from this match by adding to the antenna a very small capacitance, preferably provided by at least one gap capacitor. The antenna is preferably a loop antenna, and both the antenna and the gap capacitor are preferably implemented by printing methods on printed circuit board or ceramic substrates. The antenna may also be implemented in non-differential designs.
Patent TW-574187-B (TW)
Title: Process for producing fluorinated dicyanobenzene
Inventor: SASAKI TORU
IPC: C07B39/00
Filed: 2001-10-04
Granted: 2004-02-01
Abstract: The invention is to provide a process for industrially producing fluorinated dicyanobenzenes, represented by formula (2), using tetrachlorodicyanobenzene, represented by formula (1), as a raw material. According to the present invention, fluorinated dicyanobenzene, as represented by formula (2), can be produced in a high yield by allowing tetrachlorodicyanobenzenes, as represented by formula (1), to react with a fluorinating agent in the presence of a non-protonic polar solvent in an amount of 0.1 to 3 times by mass based on the tetrachlorodicyanobenzene. Further, the above production can be conducted more readly when pulverizing or removing bulk solid matters.
Patent TW-I252748-B (TW)
Title: A hand-held epilating device
Inventor: INOUE TOMOYUKI
IPC: A45D26/00
Filed: 2001-10-15
Granted: 2006-04-11
Abstract: An epilating device has a rotary cylinder carrying a plurality of pinching row units arranged around the cylinder. An actuator bar is connected to movable blades in each row unit and is caused by a driven mechanism to move the movable blades towards the adjacent blades for pinching body hairs therebetween and plucking the hairs as the cylinder rotates. After the actuator bar is released from the driven mechanism, the bar is urged by a return spring to move the blades away from the adjacent blade to be ready for subsequent hair pinching. All the actuator bars spaced circumferentially around the cylinder and provided respectively for the row units are coupled commonly to the one return spring so that the epilating device can have an increased number of the row units around the cylinder only at a minimum number of the springs.
Patent TW-I290158-B (TW)
Title: Rubber gels and rubber compounds containing phenolic resin educts
Inventor: OBRECHT WERNER
IPC: C08L21/00
Filed: 2001-10-17
Granted: 2007-11-21
Abstract: The invention concerns rubber compounds consisting of at least one double bond-containing rubber, addition of rubber gels, phenolic resin educts or phenol/formaldehyde condensation products, such as resols or novolaks, and optionally further fillers and rubber auxiliary substances, and the vulcanisates and moulded rubber articles produced from them. The rubber compounds according to the invention are characterised in the uncrosslinked state by good processability (compound viscosity ML 1+4/100 DEG C < 60 ME) and in the vulcanised state by Shore-A hardness values/23 DEG C > 60, high impact resilience values E/23 DEG C > 60% and a low specific density. The vulcanisates are suitable for the production of industrial rubber articles and for various tyre components, such as roll coverings, conveyor belt coverings, belts, spinning cops, seals, golf ball cores, shoe soles and bead compounds, tyre carcasses, subtread compounds and tyre sidewalls. The compounds are particularly suitable for producing reinforced sidewalls for tyres with emergency running properties (inserts for run flat tyres).
Patent TW-506113-B (TW)
Title: Semiconductor device having electrostatic discharge protection function
Inventor: HUNG GEN-GANG
IPC: H01L23/60
Filed: 2001-12-04
Granted: 2002-10-11
Abstract: The present invention provides a semiconductor device having electrostatic discharge (ESD) protection function. The invention includes a guard portion and a MOS (metal oxide semiconductor) transistor array formed in the guard portion. In the invention, the MOS transistor array is at least provided with the first MOS transistor and the second transistor. In addition, the first MOS transistor is closer to the guard portion than the second MOS transistor. The channel length of the second MOS transistor is longer than that of the first MOS transistor.
Patent TW-559603-B (TW)
Title: Anti-robbery system for an armored car
Inventor: HUANG DIE-SHU
IPC: B60P9/00
Filed: 2001-12-07
Granted: 2003-11-01
Abstract: This invention relates to an anti-robbery system for an armored car. A cabin of the armored car includes an anti-destruction structure and a rear door is controlled by a plurality sets of lock bolts. A bank is provided with a fillister into which a rear section of the cabin of the armored car may enter. After the cabin of the armored car has come into place, two projecting blocks provided at two sidewalls of the fillister press against bolts urged by enhanced springs projecting from opposing sides of the cabin, and an urging rod located at a lower side of the door of the fillister extends into the door to push a pushing block for unlocking one set of lock bolts to recede bolt plugs and to allow insertion of the key in the cylinder to rotate the lock core for unlocking another set of lock bolts, whereby the door can only be open under the predetermined conditions to enhance the armoring effects.
Patent TW-544490-B (TW)
Title: Engine start control apparatus
Inventor: OTA ATSURO
IPC: F02N11/00
Filed: 2001-12-13
Granted: 2003-08-01
Abstract: In an engine start control apparatus for cranking an engine with a starter motor to start the engine and automatically de-energizing the starter motor upon completion of the start of the engine, to start the engine reliably and quickly while preventing unnecessary cranking of the engine after the engine has achieved sustained rotation. The energization of a starter motor is continued until an engine rotational speed reaches a first reference rotational speed (Nref3). The starter motor is de-energized when the engine rotational speed reaches the first reference rotational speed. The starter motor is re-energized when the engine rotational speed drops to a second reference rotational speed (Nref2) which is lower than the first reference rotational speed.
Patent TW-529069-B (TW)
Title: Single type of semiconductor wafer cleaning apparatus and method of using the same
Inventor: LEE KUN-TACK
IPC: H01L21/304
Filed: 2002-01-16
Granted: 2003-04-21
Abstract: A semiconductor wafer cleaning apparatus includes a gas spraying unit, having a gas injection tube and a gas guard extending therearound, for spraying cleaning gas into a water layer formed on a wafer. The gas guard forms a small chamber just above the water layer, so that the partial pressure of gas injected from the gas injection tube is increased in the small chamber, whereupon the cleaning gas readily dissolves in the water layer. As a result, a cleaning solution having a high concentration of cleaning gas is produced, whereby the cleaning efficacy of the solution is high. Subsequently, a drying gas, such as isopropyl alcohol, for drying the wafer can be ejected onto the water layer using the gas spraying unit. Thus, the semiconductor wafer cleaning apparatus has a simple structure.
Patent TW-552647-B (TW)
Title: Semiconductor device and method for fabricating the same
Inventor: NIKAMI TAKASHI
IPC: H01L21/336
Filed: 2002-03-11
Granted: 2003-09-11
Abstract: Provided is a semiconductor device having a source region formed of a semiconductor, a drain region formed of a semiconductor of the same conductive type as that of the source region, a channel region formed of a semiconductor between the source region and the drain region, a gate insulating film provided on the channel region, and a gate electrode provided on the gate insulating film and formed with a P-N junction including a P-type semiconductor region and an N-type semiconductor region. At this time, the P-type semiconductor region and the N-type semiconductor region of the P-N junction of the gate electrode are electrically insulated.
Patent TW-594121-B (TW)
Title: Liquid crystal display
Inventor: HANAOKA KAZUTAKA
IPC: G02F1/137
Filed: 2002-03-14
Granted: 2004-06-21
Abstract: The invention relates to a liquid crystal display based on an MVA mode of multi-division alignment in which alignment states of liquid crystal molecules having a negative dielectric anisotropy are made different from each other, and provides a liquid crystal display in which a drop in transmittance is suppressed and response characteristics are improved. The liquid crystal display is constructed so as to include a pair of substrates having a predetermined cell gap and arranged opposite to each other, vertical alignment films formed between the pair of substrates, a liquid crystal layer sealed between the vertical alignment films and having a negative dielectric anisotropy, an alignment regulating structural member arranged on at least one of the pair of substrates, for regulating a total alignment direction of liquid crystal molecules in the liquid crystal layer at a time of voltage application, and a cured material provided in the liquid crystal layer and including a liquid crystal skeleton for lilting the liquid crystal molecules.
Patent TW-I225255-B (TW)
Title: Thin film magnetic memory device
Inventor: HIDAKA HIDETO
IPC: G11C11/15
Filed: 2002-05-10
Granted: 2004-12-11
Abstract: Bit lines and source lines are precharged to a power supply voltage before data read operation. In the data read operation, a corresponding bit line is coupled to a data bus as well as a corresponding source line is driven to a ground voltage only in the selected memory cell column. In the non-selected memory cell columns, the bit lines and the source lines are retained at the precharge voltage, i.e., the power supply voltage. No charging/discharging current is produced in the bit lines of the non-selected memory cell columns, that is, a charging/discharging current that does not directly contribute the data read operation is not produced, thereby allowing for reduction in power consumption in the data read operation.
Patent TW-567579-B (TW)
Title: Trench etching method
Inventor: LU JEFFERSON
IPC: H01L21/762
Filed: 2002-07-24
Granted: 2003-12-21
Abstract: There is provided a trench etching method, which includes: providing a substrate sequentially formed thereon an insulator, an anti-reflective layer and a photoresist layer, in which a trench pattern is defined in the photoresist layer; using the photoresist layer as a mask to perform an anisotropic etching to the anti-reflective layer until remaining a specific thickness; next, performing a selective etching to remove the anti-reflective layer with the remained specific thickness to expose the insulating layer; and finally, etching the insulating layer to form a trench in the insulating layer.
Patent TW-I299046-B (TW)
Title: Process and apparatus for crystallization of polytrimethylene terephthalate (ptt)
Inventor: ALLEN KEVIN DALE
IPC: C08G63/78
Filed: 2002-11-29
Granted: 2008-07-21
Abstract: Disclosed is a process for reducing the self-adhesiveness of polytrimethylene terephthalate pellets, which can be carried out in a continuous or batch manner comprising the steps of: a) introducing polytrimethylene terephthalate pellets having an intrinsic viscosity of at least about 0.4 dl/g into a conduit containing a liquid which is moving through the conduit, thereby causing the pellets to move through the conduit with the liquid; b) adjusting the temperature of the pellets and the liquid to a temperature of about 50 to about 95° C. for a time sufficient to induce a degree of crystallinity of at least about 35% in the pellets; and c) separating the pellets from the liquid.
Patent TW-583754-B (TW)
Title: Bitline structure for DRAMs and method of fabricating the same
Inventor: WU KUO-CHIEN
IPC: H01L21/768
Filed: 2002-12-02
Granted: 2004-04-11
Abstract: The invention discloses a bitline structure for DRAMs and method of fabricating the same. A semiconductor substrate having a first dielectric layer formed thereon and a contact hole formed through the first dielectric layer is provided. Conductive material is then filled in the bitline contact hole to form a first conductive layer, followed by back etching of the first conductive layer so that the surface of the first conductive layer is lower than the first dielectric layer. Isotropic etching is then carried out to widen the opening of the bitline contact hole to form an opening. Conductive material is then filled in the opening to form a bitline contact landing. A second dielectric layer is conformally formed to cover the bitline contact landing and the first dielectric layer. By a single photography step, a peripheral contact hole is formed in a predetermined position and a first bitline trench is simultaneously formed in the second dielectric layer to expose the bitline contact landing. A second bitline trench is then formed to expose the opening of the peripheral contact hole. A peripheral contact, a first bitline and a second bitline are then respectively formed by filling conductive material in the peripheral contact hole, the first bitline trench and the second bitline trench.
Patent TW-I259157-B (TW)
Title: A locking device for opening/closing vehicle hood
Inventor: MORIKAWA YUICHIRO
IPC: E05B83/00
Filed: 2003-01-08
Granted: 2006-08-01
Abstract: The objective of this invention is to provide a locking device for opening/closing vehicle hood that is able to continue to close/open the hood, even if the user improperly trigger a center of an operative cable or release the hood stopping means. The solutions adopted by this invention include that: by means of an operation means (11) and through an operation cable (7), the user is able to control and stop a hood (3) at a closing position by means of a stopping means (10). The stopping means (10) is so constructed that, a closing force for opening/closing the hood (3) is stopped at a closing position; the operation cable (7) is moved towards the operation means (11). The operation means (11) is so constructed that, the locking state is obtained by moving the operation cable (7) towards the operation means (11).
Patent TW-I240542-B (TW)
Title: Method using external scan pen to log in data to mobile phone
Inventor: LIN SHR-YIN
IPC: H04M1/2755
Filed: 2003-03-26
Granted: 2005-09-21
Abstract: The invention relates to a method using external scan pen to log in data to mobile phone. The method enables an external scan pen to connect with a mobile phone for communication between the external scan pen and the mobile phone so that user can instruct the mobile phone to enter a corresponding working status for logging in the text data to the mobile phone upon initiating the external scan pen to scan a text data (e.g. name, phone number and e-mail on the business card). Meanwhile, the external scan pen can proceed the data scanning operation of the data contents, recognize the graphical characters of the data contents based on a contained automatic recognition software and finish conversion to a pre-defined text character format. Later transmit the recognized and converted text format to the mobile phone via the said connected status and store the text format as a normal text file in the mobile phone.
Patent TW-I224771-B (TW)
Title: Speech recognition device and method using di-phone model to realize the mixed-multi-lingual global phoneme
Inventor: LEE YUN-WEN
IPC: G06F40/00
Filed: 2003-04-10
Granted: 2004-12-01
Abstract: The invention discloses a speech recognition device and method using di-phone model to realize the mixed-multi-lingual global phoneme, which can recognize the speech signal of mixed-multi-lingual global phoneme as the speech command. It comprises a speech model establisher, a speech searcher and a decision maker. The speech model establisher receives the mixed-multilingual speech signal, and converts it into a speech characteristic parameter and speech model data. The speech searcher searches/compares the speech model data to generate the candidate speech model data and the compared similarity, so as to find the best multi-lingual candidate commands in accordance with the syntax rule. The decision maker calculates the compared similarity of each candidate command, so as to determine whether to take the recognized result or request to input again by the preset reliability or logic relationship.
Patent TW-I240359-B (TW)
Title: Method of filling bit line contact
Inventor: CHEN YI-NAN
IPC: H01L21/76
Filed: 2003-05-09
Granted: 2005-09-21
Abstract: This invention provides a method of filling bit line contact. Firstly, a semiconductor substrate having a cell region and a periphery circuit contact region is provided, in which a transistor is formed in the cell region and the transistor has a gate and a source/drain region. Then, a dielectric layer having a first contact window is formed on the semiconductor substrate, which exposes the surface of the source/drain region; a conductive layer is formed on the dielectric layer and the first contact window; and the conductive layer is etched to form an opening for exposing the dielectric layer corresponding to the periphery circuit contact region. Subsequently, the conductive layer is used as a mask to etch the dielectric layer through the opening to expose the periphery circuit contact region to form a second contact window; a metal layer filling up the first contact window and the second contact window is formed on the conductive layer; and the surface of the dielectric layer is exposed by sequentially planarizing the metal layer and the conductive layer.
Patent TW-I268913-B (TW)
Title: Expansion agent composition based on waste material capable of dissociating out aluminum ions and applicable on cement or concrete and method for producing the same
Inventor: LIN PING-CHIUAN
IPC: C04B18/10
Filed: 2003-08-13
Granted: 2006-12-21
Abstract: The present invention provides an expansion agent composition based on waste material capable of dissociating out aluminum ions and applicable on cement or concrete and a method for producing the same. The invented method sequentially comprises a mixing step, a reaction step, and a sintering step, in which the mixing step comprises preparing a waste material (e.g. aluminum slug) capable of dissociating out aluminum ions, soluble calcium oxide, and soluble sulfate, etc.; mixing the above-mentioned ingredients at a specified ratio in room temperature. The resulting mixture is added with water to conduct reactions (i.e. the reaction step) to form Ettringite. Finally, the semi-product is sintered in at a temperature between 60 DEG C and 900 DEG C to undergo phase changes (amorphous or mainly calcium aluminate and calcium sulfate) to obtain an expansion agent composition to be used as an expansion agent. Thus, not only the raw material is a recycled waste material with a low cost, but also the process requires no high temperature. As a result, the process cost is low.